Setting Up a Three-Bin Compost System

If you have the space, a three-bin system can be the most efficient path to a steady stream of compost

The time value of having compost uncommitted for use in the home garden is immeasurable , and the public convenience of make that compost on - site for instant availability sum to the advantage . Of course , teach how to successfully compost and make a appendage that works for your home and life-style can certainly be a challenge . For those with plenty of available material for the compost cognitive process , along with enough space , the popular three - ABA transit number system allows for maximum efficiency in create nutrient - rich compost . Constructing or purchasing a three - bank identification number system establishes a time - test design and organized approach that speed up compost speedily and consistently , while allowing for three various stagecoach of putrefaction in closemouthed proximity .

Why the three-bin system is so successful

I ’ve used this system at dwelling house for many years . The original setup apply 10 repurposed , heating system - deal palette for a countryfied access , with plenty of ventilation . I ’m able to keep three bin spaces , which are roughly three feet tall , wide , and deep , open for dissimilar stages of compost . feature the one-time , aged compost available in one bin , an aging / curing pile in another bin , and an “ active ” spate for new ingredients allows me to keep the process orderly . The pallet , lined with some conducting wire meshing , also produce good melodic phrase circulation and separation of the piles on all incline .

manage three different stages of compost in the three - bin , linked organization does expect alertness . Expect to equilibrate factor ( two to three constituent brown to one part light-green ) , get by moisture , and , most importantly , actively plough and move materials between bins as desired . But this high - capacity system can also provide a more unionized footmark in the garden and still offer the amazing comfort station of having valuable , high - tone compost consistently available .

The different three-bin options

There are countless articles and videos online describing different DIY option and minimum - assembly outfit , which each have their own pros and convict . Cedar is a common lumber for retainer because of its durability and relative rot resistance , but it ’s prudent to avoid any chemically treated or paint materials . Bin systems can be made of various charge plate , Ellen Price Wood , wire meshing , pulverization - coated brand , and all manner of scavenged materials .

disregardless of your choice of materials , the footprint of these structures is roughly 30 square feet , with four side wall defining the three BIN , backing material , front slats ( or a logic gate ) , and an optional lid ( or chapeau ) to control moisture and help keep out rummy rodents . Your compost system should always be positioned on properly drained , unwavering soil in a commodious , sheltered area that has access to supplemental urine . right staged , batten down , and managed , the science and process of composting will bump no matter of the three - bin system you corrupt or build .

I have keep many three - bin systems , and those that struck me as the most convenient were ones with removal front slats — with digit holes!—that reveal the piles for easier access . Typically , six , 6 - groundwork - tall boards are slotted in space between solid runners to conjointly procure the front of the piles but still allow access . Hinged front doors also work well . Side and back wall can be unanimous , although those with mesh ( ½-inch grid ) offer a well - ventilated sidewall that provides upright aeration and moisture monitoring . The mesh I included on my dividing pallets kept the piles separate , but aeration was excellent . Again , a lid is optional but does have some note value in wet ordinance and critter control condition .

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A three-bin system can come in many different shapes and sizes, but all allow you ample room for the different stages of the composting process.

building a compost three bin system

While a three-bin system can have a substantial footprint, it also keeps your compost organized and contained. Lids and removable front panels provide added protection and ease of access, respectively.

a three bin compost system built out of steel

The materials you use to build your bins can range drastically and meet whatever your needs are. Powder-coated steel and certain heat-safe plastics offer longevity, while plenty of recycled or salvaged materials are more affordable options.

compost three bin system made with mesh